The bottom of a ladder must be placed 20 feet from a wall. The ladder is 29 feet long. How far above the ground does the ladder touch

Question

The bottom of a ladder must be placed 20 feet from a wall. The ladder is
29 feet long. How far above the ground does the ladder touch the wall? *
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Sapo 2 months 2021-07-30T16:53:29+00:00 2 Answers 4 views 0

Answers ( )

    0
    2021-07-30T16:54:29+00:00

    Answer:

    21 feet

    Step-by-step explanation:

    a^2 + b^2 = c^2

    a^2 + 20^2 = 29^2

    a^2 + 400 = 841

    a^2 = 441

    a = 21

    0
    2021-07-30T16:54:43+00:00

    Answer:

    16 feet

    Step-by-step explanation:

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